BRIEF-ExxonMobil to buy Interoil for about $2.5 bln By: Reuters: Company News July 21, 2016 at 12:53 PM EDT * ExxonMobil to acquire Interoil in transaction worth more than $2.5 billion Read More >> Related Stocks: Exxon Mobil Grupo Aeroportuario Del Pacifico ADR Open Source Health Inc